Add WebrtcVideoEncoder interface

remoting/protocol/video_frame_pump.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/protocol/video_frame_pump.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 
@@ skipping 151 matching lines @@
 // static
 std::unique_ptr<VideoFramePump::PacketWithTimestamps>
 VideoFramePump::EncodeFrame(VideoEncoder* encoder,
                             std::unique_ptr<webrtc::DesktopFrame> frame,
                             std::unique_ptr<FrameTimestamps> timestamps) {
   timestamps->encode_started_time = base::TimeTicks::Now();
 
   std::unique_ptr<VideoPacket> packet;
   // If |frame| is non-NULL then let the encoder process it.
   if (frame)
-    packet = encoder->Encode(*frame, 0);
+    packet = encoder->Encode(*frame);
 
   // If |frame| is NULL, or the encoder returned nothing, return an empty
   // packet.
   if (!packet)
     packet.reset(new VideoPacket());
 
   if (frame)
     packet->set_capture_time_ms(frame->capture_time_ms());
 
   timestamps->encode_ended_time = base::TimeTicks::Now();
@@ skipping 90 matching lines @@
 }
 
 void VideoFramePump::OnKeepAlivePacketSent() {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   keep_alive_timer_.Reset();
 }
 
 }  // namespace protocol
 }  // namespace remoting